{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["product producer", "entity destination", "member collection", "entity origin"], "input": "a street writer who specialises in love letters becomes involved with one of the addressees ."}
{"product producer": [{"subject": "writer", "object": "letters"}], "entity destination": [], "member collection": [], "entity origin": []}